Roll to pickup pool changes

packages/barback/test/logger_test.dart

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library barback.test.logger_test;
 
 import 'package:barback/barback.dart';
 import 'package:scheduled_test/scheduled_test.dart';
 
 import 'utils.dart';
 import 'transformer/log.dart';
 
 main() {
   initConfig();
 
   test("logs messages from a transformer", () {
     var transformer = new LogTransformer([
       "error: This is an error.",
       "warning: This is a warning.",
       "info: This is info.",
       "fine: This is fine."
     ]);
-    initGraph(["app|foo.txt"], {
-      "app": [[transformer]]
+    initGraph([
+      "app|foo.txt"
+    ], {
+      "app": [
+        [transformer]
+      ]
     });
 
     updateSources(["app|foo.txt"]);
     buildShouldLog(LogLevel.ERROR, equals("This is an error."));
     buildShouldLog(LogLevel.WARNING, equals("This is a warning."));
     buildShouldLog(LogLevel.INFO, equals("This is info."));
     buildShouldLog(LogLevel.FINE, equals("This is fine."));
   });
 
   test("logs messages from a transformer group", () {
     var transformer = new LogTransformer([
       "error: This is an error.",
       "warning: This is a warning.",
       "info: This is info.",
       "fine: This is fine."
     ]);
 
-    initGraph(["app|foo.txt"], {"app": [
-      [new TransformerGroup([[transformer]])]
-    ]});
+    initGraph([
+      "app|foo.txt"
+    ], {
+      "app": [
+        [
+          new TransformerGroup([
+            [transformer]
+          ])
+        ]
+      ]
+    });
 
     updateSources(["app|foo.txt"]);
     buildShouldLog(LogLevel.ERROR, equals("This is an error."));
     buildShouldLog(LogLevel.WARNING, equals("This is a warning."));
     buildShouldLog(LogLevel.INFO, equals("This is info."));
     buildShouldLog(LogLevel.FINE, equals("This is fine."));
   });
 }